org.apache.sysds.runtime.compress.workload

Class AWTreeNode

java.lang.Object

org.apache.sysds.runtime.compress.workload.AWTreeNode

Direct Known Subclasses:

WTreeNode, WTreeRoot

public abstract class AWTreeNode
extends Object

A workload tree is a compact representation of the operations on a matrix and derived intermediates, including the basic control structure and inlined functions as well as links to categories. The intension is to provide the ability to look at a variable and the methods performed on this variable, pruning away the rest of the DAG.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AWTreeNode.WTNodeType

Constructor Summary

Constructors

Constructor and Description
AWTreeNode(AWTreeNode.WTNodeType type)

Method Summary

Modifier and Type	Method and Description
void	addChild(WTreeNode node)
void	addOp(Op op)
List<WTreeNode>	getChildNodes()
List<Op>	getOps()
AWTreeNode.WTNodeType	getType()
boolean	isEmpty()
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AWTreeNode

public AWTreeNode(AWTreeNode.WTNodeType type)

Method Detail

getType

public AWTreeNode.WTNodeType getType()

getChildNodes

public List<WTreeNode> getChildNodes()

addChild

public void addChild(WTreeNode node)

getOps

public List<Op> getOps()

addOp

public void addOp(Op op)

isEmpty

public boolean isEmpty()

toString

public String toString()

Overrides:

toString in class Object